Extensive and Efficient Search of Human Movements with Hierarchical Reinforcement Learning.
Tomohiko MukaiShigeru KuriyamaToyohisa KanekoPublished in: CA (2002)
Keyphrases
- efficient search
- hierarchical reinforcement learning
- human movements
- action recognition
- image sequences
- human motion
- search problems
- similarity search
- reinforcement learning
- human body
- state abstraction
- model free
- image retrieval
- facial expressions
- orders of magnitude
- average reward
- data mining
- spatio temporal
- video sequences
- machine learning